Sheet metal thickness is denoted by gauge sometimes spelled gage which indicates a standard thickness before processing.
Sheet metal gauge to mm chart.
Sheet metal gauge thickness chart.
Typically the even number gauges are used more frequently.
Converting sheet metal gauge numbers to millimeters is as simple as following the chart below.
This chart covers the common and uncommon sheet metal sizes for steel aluminum and galvanized steel.
We will soon update this article with the history of gauge then you will understand so stay tuned.
How gauge to mm is different for different material.
Click here for a gauge to mm conversion chart.
Gauge to thickness chart.
Gauge to thickness chart.
Gauge ga steel galvanized steel stainless steel aluminum electrical steel.
Sheet metal gauge thickness chart to mm inch comversation gauge number standard steel galvanized steel stainless steel aluminum brass copper in mm in mm in mm in mm.
3 0 2391 6 073 0 2294 5 827 4 0 2242 5 095 0 2344 5 954 0 2043 5 189 5 0 2092 5 314 0 2187 5 555 0 1819 4 62 6 0 1943 4 935 0 2031 5 159 0 162 4 115 7 0 1793 4 554 0 1875 4 763 0 1443 3 665 8 0 1644 4 176 0 165 4 191 0 1285 3 264.
Gauge stainless galvanized sheet steel aluminum fraction inches mm inches mm inches mm inches mm 30 0 0125 0 33 0 0157 0 40 0 0120 0 30 0 0100 0 25 29 0 0141 0 36 0 0172 0 44 0 0135 0 34 0 0113 0 29 28 1 64 0 0156 0 41 0 0187 0 47 0 0149 0 38 0 0126 0 32 27 0 0172 0 43 0 0202 0 51 0 0164 0 42 0 0142 0 36 26 0 0187 0 48 0 0217 0 55 0 0179 0 45 0 0159 40 25 0 0219 0 56 0 0247 0 63 0 0209.
Processing may include polishing or the applying of protective plastics which will decrease or increase a sheet s thickness respectively.
January 10 2020 at 2 52 pm.
When working with sheet metal the term gauge is often used.
In mm in mm.